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need to try, because sleep keeps you healthy and it stops you getting fat. Recently, a group of U. S. scientists
did a study (研究) of kids aged between 8 and 13. The study found that if kids sleep for just one extra
(额外的) hour each day, the chance of their getting fat is cut by about 30 percent.
Why? When people don't get enough sleep, they become tired. When they are tired, they don't exercise
enough. Also, kids like snacks. If they are awake (醒着的) an extra hour or two each day, they have more
time to eat snacks or other unhealthy foods.
So, how much sleep should you get? Scientists suggest 10 to 11 hours a night for kids aged 5 to 12. For
older kids, eight to nine hours will do.
B. 2.
C. l.
D. None.
B. 8 to 9 hours.
C. 8 to 13 hours.
D. As long as possible.
B. In Britain.
C. In America.
D. In Japan.
B. Eight to nine hours' sleep will be too long.
C. Eight to nine hours' sleep will help get fat.
D. Eight to nine hours' sleep will help eat snacks and unhealthy foods.
B. How to keep fat.
C. Enough sleep makes people healthy and slim (苗条).
D. Long sleep makes people healthy and slim.
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eating along with regular exercise is the o 1 way to keep fit.
D 2 your teenage years, it is important to give your body the e 3 it needs. Teenage girls need
about 2,200 calories a day and boys need a bit m 4 . Doctors suggest 2,800 calories for teenage b 5 .
50% of your calories should come from rice, bread, vegetables and fruit. You also need to drink a lot of water,
6 to 8 glasses a day. D 6 enough water will improve your skin and give you healthy hair.
E 7 is something that can help to make you look good, feel good and be healthy. Experts (专家)
suggest that teenagers spend at l 8 30 minutes exercising, five times a week.
When you exercise, your body produces something that makes you feel r 9 . It can even help you
sleep better at night and let you p 10 more attention when you study.
1. 2. 3. 4. 5.
6. 7. 8. 9. 10.
| 阅读理解。 | ||||
Text 1
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| 阅读所给的四条信息，从所给选项中选出适合每条信息的标题，将字母填写在相应的横线上。 | ||||
| 1. Text l _______ Text 2 _______ Text 3 _______ Text 4 _______ | ||||
| A. Holiday For Your Mind. B. Come to Us For Help. C. What Can You Give? D. A Friend to Animals. | ||||
| 2. What does Mr. Larson do? _________________________________________________ 3. What is on display in the Art Museum this week? _________________________________________________ 4. In how many ways can you help the other people in Text 37 _________________________________________________ 5. What does "teenagers" in Text 4 mean in Chinese? _________________________________________________ | ||||
| 6. 将Text l和Ttext 3中的画线部分译成汉语。 | ||||
| Text 1: ____________________________________________ Text 3: ____________________________________________ | ||||
| 7. 根据信息内容完成句子。 Teen Scene will give you some help when you have problems with _____, confidence and _____. | ||||
| 8. 请从信息中找出与下面句子意义相同的句子，写在横线上。 | ||||
| Come to the Art Museum, and you'll know more about the new and interesting places in the world without traveling. ______________________________________________________ __________________________________________________________ __________________________________________________________ |
Cellphones help us easily find people anywhere at any time. However, using cellphones too often may cause cancer. It's reported that people who used a cellphone for 10 years or more were more likely to get brain cancer.
The suggestions below may help you reduce the risk (风险) of cancer:
◆ When using your cellphone, try to keep it away from your body as much as possible. Don't put it under your pillow (枕头) or on a bedside table when you go to sleep.
◆ When you're on the cellphone, use the speaker. In this way, you have just 1/100th of the c
ontact (接触) with radiation you have when you hold it to your ear. An earphone is also a good idea.
◆ Try to keep your conversations short. If you need to talk longer, use an ordinary phone instead.
◆ Change ears when you're using your cellphone. Before putting it to your ear, wait until the person you are calling picks up the phone.
◆ Your phone gives out radiation when you talk or text (发短信), but not when you're listening or getting messages. Listening more and talking less can lower the risk of cancer.
◆ Do not use your cellphone when the signal (信号) is weak or when moving at a high speed, for example in a car or train. At high speeds your phone is trying to pick up signals, and this increases the radiation it gives out.
任务型阅读：根据短文内容，填写下列表格。(10分)
| Healthy tips on cellphone use |
| ☆ Try to 8 l your cellphone away from your body, both when using it and sleeping． ☆ Using the speaker or an 82 is a good way to reduce the radiation． ☆ Avoid using a cellphone to make 83 conversations． ☆ Don’t press the cellphone to your ear until the person you are calling 84 the phone． ☆ Listening more and talking 85 can lower the risk of cancer. ☆ Don’t use your cellphone when the signal is 86 or when moving at a high speed． |